Title:
WHITE AND WARM WHITE LED SYNCHRONIZED SMART ROPE LIGHT
Document Type and Number:
WIPO Patent Application WO/2021/082437
Kind Code:
A1
Abstract:
Disclosed is a white and warm white LED synchronized smart rope light, which comprises a smart power supply and rope light strips. The smart power supply is a plug, a controller, and a power cord female terminal electrically connected in sequence. The rope light strips are formed by white and warm white LEDs connected in series. The rope light strips are connected in parallel to a main line of the white and warm white LED synchronized smart rope light. The IP44 plug is connected at one end to the power supply and is connected at the other end to a filter for filtering noise and separating a signal and to a high frequency resistance and low frequency pass filter circuit. The filter circuit is connected to an input end of a MOSFET and to a DC transformer, a direct current of the DC transformer being outputted to a driving module and an IRF. A signal outputted by the IRF passes through a cooling component and the driving module. An output end of the driving module and that of the DC transformer are connected to an input end of the MOSFET. The MOSFET outputs a signal to the light strips. The synchronized smart rope light of the present invention controls the light strips via an instruction inputted by a program module, implements a function of different changes in a full range of colors and individual colors, and maintains the synchronization of the colors at the same time.
Inventors:
CHEN GENHAI (CN)
Application Number:
PCT/CN2020/093787
Publication Date:
May 06, 2021
Filing Date:
June 01, 2020
Export Citation:
Assignee:
JIANGSU LEDCO LIGHTING TECH CO LTD (CN)
International Classes:
H05B45/20; F21V23/04; F21Y115/10
Domestic Patent References:
| WO2019148526A1 | 2019-08-08 | |||
| WO2019148524A1 | 2019-08-08 |
Foreign References:
| CN111132409A | 2020-05-08 | |||
| CN111093305A | 2020-05-01 | |||
| CN108347804A | 2018-07-31 | |||
| CN108278566A | 2018-07-13 | |||
| US20150102736A1 | 2015-04-16 |
Attorney, Agent or Firm:
GUANGZHOU CHUANMO INTELLECTUAL PROPERTY LAW FIRM (CN)
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